Update imagemin-lint-staged requirement from ^0.3.0 to ^0.4.0 (#860)
Update imagemin-lint-staged requirement from ^0.3.0 to ^0.4.0 (#860)

Updates the requirements on [imagemin-lint-staged](https://github.com/tomchentw/imagemin-lint-staged) to permit the latest version.
- [Release notes](https://github.com/tomchentw/imagemin-lint-staged/releases)
- [Changelog](https://github.com/tomchentw/imagemin-lint-staged/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tomchentw/imagemin-lint-staged/commits/v0.4.0)

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
lucianobarauna/dochexo,hexojs/site,lucianobarauna/dochexo,lucianobarauna/dochexo,hexojs/site